Tuesday, January 11, 2011

[MW:9171] API 530 Sollution annealing after coiling of SA213 TP304H

Dear All,
Please give your views on below quirey.
Material: SA213 TP304H- Tube-Dia-101.6x8.55mm
Code: API530.
The above material has sollution annealed at 1040 degree celsius from material manufacturer.We are going to make coiling of these tubes(Coil Dia-3.5Mx8M(height) ).
Quirey:
01. Does sollution annealing to be done again after coiling of these tubes? because our customer asked us to do Sollution annealing after coiling.(they referred to ASME Sec.II-Part-A)Also our customer not aware of API530 requirements.Also I dont have API530 book.
 
02.Please give, is there is any requirement as per API530?

Thanks & Regards,

(Karthik)

Karthikeyan.S
QA/QC Manager
Getabec Energy Co.,Ltd.
379,Moo6,Soi8,Nikhomphatana,
Rayong-21180,
Thailand.
Phone: 0066 38 897035-8 (Off)
Fax: 0066 38 897034
Hand Phone: 0066 892512282

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